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Automate AC appliance control with Arduino UNO, DS3231 RTC, and a Relay Module. Effortlessly schedule on/off timings for a smarter, more efficient home. Dive into DIY home automation with this accessible Arduino project!
This project demonstrates how to read and write real-time data (time and date) to the DS3231 RTC module using the Arduino Wire (I²C) library. The DS3231 is a highly accurate clock module with an integrated temperature-compensated crystal oscillator (TCXO) and battery backup, ideal for timekeeping even when power is lost.